Converting Level Set Gradients to Shape Gradients.
Siqi ChenGuillaume CharpiatRichard J. RadkePublished in: ECCV (5) (2010)
Keyphrases
- level set
- shape prior
- energy functional
- level set segmentation
- image gradient
- level set framework
- active contours
- region based segmentation
- level set method
- shape constraints
- image segmentation
- variational framework
- curve evolution
- partial differential equations
- object boundaries
- level set evolution
- level set based segmentation
- shape model
- signed distance
- energy function
- variational level set method
- method for image segmentation
- variational formulation
- signed distance function
- geometric active contours
- prior shape knowledge
- narrow band
- graph cuts
- region competition
- shape representation
- multiphase segmentation
- shape analysis
- intensity inhomogeneity
- geodesic active contours